SunGrid Solutions

SunGrid Solutions

Founded in Cambridge, Ontario, SunGrid Solutions operates as an integrated battery storage engineering firm and independent power producer. The company develops utility-scale battery energy storage and power conversion systems, serving as both the engineering, procurement, and construction (EPC) contractor and the long-term asset owner. Its project portfolio spans the US and Canadian markets, with a focus on grid-connected storage installations that participate in frequency regulation, capacity, and energy arbitrage markets. SunGrid's deployment model blends project finance with in-house technical execution. The company designs its own power conversion systems and battery enclosures, then secures interconnection agreements and offtake contracts before construction begins. Typical asset classes include standalone lithium-ion storage facilities in the 10 MW to 100 MW range, co-located solar-plus-storage installations, and behind-the-meter commercial systems. Confirmed project activity includes a 60 MW battery storage facility in Alberta and multiple Ontario-based installations contracted through the province's Independent Electricity System Operator (IESO) procurement processes. The firm also provides operations and maintenance services for its own fleet and select third-party assets. Headquartered in Cambridge, with project sites concentrated in Alberta and Ontario, SunGrid maintains a lean technical team of power systems engineers, project developers, and asset managers. The firm has not publicly disclosed headcount, total capital deployed, or institutional capital partners. No adjacent philanthropic vehicles, club memberships, or secondaries platforms are known. SunGrid participates directly in competitive utility-scale RFPs rather than aggregating LP commitments or co-investing alongside external GPs. SunGrid's structural distinctiveness lies in its vertically integrated asset-owner model. Unlike pure-play EPC firms that earn one-time fees and hand projects off to financial owners, SunGrid retains a material equity stake in the storage plants it builds. This aligns engineering decisions with long-term operational outcomes — the team that sizes the battery modules is the same team managing degradation curves and warranty claims a decade later. The approach is uncommon outside of large utility-owned storage fleets and mirrors the integrated developer-operator structure seen in select renewable natural gas and district energy platforms.